Works matching AU Katsura, Tomoo

Results: 79

Thermal Equation of State of Cubic Silicon Carbide at High Pressures.

Published in:

ChemPhysChem, 2024, v. 25, n. 9, p. 1, doi. 10.1002/cphc.202300604

By:

Chanyshev, Artem;
Martirosyan, Naira;
Wang, Lin;
Chakraborti, Amrita;
Purevjav, Narangoo;
Wang, Fei;
Kim, Eun Jeong;
Tang, Hu;
Fedotenko, Timofey;
Bhat, Shrikant;
Farla, Robert;
Katsura, Tomoo

Publication type:

Article

Small effect of water on upper-mantle rheology based on silicon self-diffusion coefficients.

Published in:

Nature, 2013, v. 498, n. 7453, p. 213, doi. 10.1038/nature12193

By:

Fei, Hongzhan;
Wiedenbeck, Michael;
Yamazaki, Daisuke;
Katsura, Tomoo

Publication type:

Article

Single-crystal metastable high-temperature C2/ c clinoenstatite quenched rapidly from high temperature and high pressure.

Published in:

Acta Crystallographica Section B: Structural Science, Crystal Engineering & Materials, 2013, v. 69, n. 6, p. 541, doi. 10.1107/S2052519213028248

By:

Yoshiasa, Akira;
Nakatsuka, Akihiko;
Okube, Maki;
Katsura, Tomoo

Publication type:

Article

Persistence of davemaoite at lower-mantle conditions.

Published in:

Nature Geoscience, 2025, v. 18, n. 4, p. 365, doi. 10.1038/s41561-025-01657-9

By:

Wang, Lin;
Miyajima, Nobuyoshi;
Wang, Fei;
Katsura, Tomoo

Publication type:

Article

Melting at the base of a terrestrial magma ocean controlled by oxygen fugacity.

Published in:

Nature Geoscience, 2024, v. 17, n. 8, p. 803, doi. 10.1038/s41561-024-01495-1

By:

Lin, Yanhao;
Ishii, Takayuki;
van Westrenen, Wim;
Katsura, Tomoo;
Mao, Ho-Kwang

Publication type:

Article

Buoyancy of slabs and plumes enhanced by curved post-garnet phase boundary.

Published in:

Nature Geoscience, 2023, v. 16, n. 9, p. 828, doi. 10.1038/s41561-023-01244-w

By:

Ishii, Takayuki;
Frost, Daniel J.;
Kim, Eun Jeong;
Chanyshev, Artem;
Nishida, Keisuke;
Wang, Biao;
Ban, Rintaro;
Xu, Jianing;
Liu, Jin;
Su, Xiaowan;
Higo, Yuji;
Tange, Yoshinori;
Mao, Ho-kwang;
Katsura, Tomoo

Publication type:

Article

Sharp 660-km discontinuity controlled by extremely narrow binary post-spinel transition.

Published in:

Nature Geoscience, 2019, v. 12, n. 10, p. 869, doi. 10.1038/s41561-019-0452-1

By:

Ishii, Takayuki;
Huang, Rong;
Myhill, Robert;
Fei, Hongzhan;
Koemets, Iuliia;
Liu, Zhaodong;
Maeda, Fumiya;
Yuan, Liang;
Wang, Lin;
Druzhbin, Dmitry;
Yamamoto, Takafumi;
Bhat, Shrikant;
Farla, Robert;
Kawazoe, Takaaki;
Tsujino, Noriyoshi;
Kulik, Eleonora;
Higo, Yuji;
Tange, Yoshinori;
Katsura, Tomoo

Publication type:

Article

Thermal expansion of Mg2SiO4 ringwoodite at high pressures.

Published in:

Journal of Geophysical Research. Solid Earth, 2004, v. 109, n. B12, p. n/a, doi. 10.1029/2004JB003094

By:

Katsura, Tomoo;
Yokoshi, Sho;
Song, Maoshuang;
Kawabe, Kazuyuki;
Tsujimura, Tomoyuki;
Kubo, Atsushi;
Ito, Eiji;
Tange, Yoshinori;
Tomioka, Naotaka;
Saito, Keiko;
Nozawa, Akifumi;
Funakoshi, Ken-ichi

Publication type:

Article

Olivine-wadsleyite transition in the system (Mg,Fe)2SiO4.

Published in:

Journal of Geophysical Research. Solid Earth, 2004, v. 109, n. B2, p. n/a, doi. 10.1029/2003JB002438

By:

Katsura, Tomoo;
Yamada, Hitoshi;
Nishikawa, Osamu;
Song, Maoshuang;
Kubo, Atsushi;
Shinmei, Toru;
Yokoshi, Sho;
Aizawa, Yoshitaka;
Yoshino, Takashi;
Walter, Michael J.;
Ito, Eiji;
Funakoshi, Ken-ichi

Publication type:

Article

The system Mg2SiO4-Fe2SiO4 at high pressures and temperatures: Precise determination of stabilities of olivine, modified spinel, and spinel.

Published in:

Journal of Geophysical Research. Solid Earth, 1989, v. 94, n. B11, p. 15663, doi. 10.1029/JB094iB11p15663

By:

Katsura, Tomoo;
Ito, Eiji

Publication type:

Article

Temperature and compositional dependences of H2O solubility in majorite.

Published in:

American Mineralogist, 2024, v. 109, n. 9, p. 1646, doi. 10.2138/am-2023-9130

By:

Liu, Dan;
Purevjav, Narangoo;
Fei, Hongzhan;
Withers, Anthony C.;
Ye, Yu;
Katsura, Tomoo

Publication type:

Article

The large volume multi-anvil press as a high P-T deformation apparatus.

Published in:

Pure & Applied Geophysics, 1993, v. 141, n. 2-4, p. 579, doi. 10.1007/BF00998346

By:

Bussod, Gilles;
Katsura, Tomoo;
Rubie, David

Publication type:

Article

High-pressure synthesis of ultraincompressible hard rhenium nitride pernitride Re2(N2)(N)2 stable at ambient conditions.

Published in:

Nature Communications, 2019, v. 10, n. 1, p. N.PAG, doi. 10.1038/s41467-019-10995-3

By:

Bykov, Maxim;
Chariton, Stella;
Fei, Hongzhan;
Fedotenko, Timofey;
Aprilis, Georgios;
Ponomareva, Alena V.;
Tasnádi, Ferenc;
Abrikosov, Igor A.;
Merle, Benoit;
Feldner, Patrick;
Vogel, Sebastian;
Schnick, Wolfgang;
Prakapenka, Vitali B.;
Greenberg, Eran;
Hanfland, Michael;
Pakhomova, Anna;
Liermann, Hanns-Peter;
Katsura, Tomoo;
Dubrovinskaia, Natalia;
Dubrovinsky, Leonid

Publication type:

Article

Single-crystal elasticity of γ-(Mg0.91Fe0.09(2SiO4 to high pressures and to high temperatures.

Published in:

Geophysical Research Letters, 2001, v. 28, n. 22, p. 4335, doi. 10.1029/2001GL013843

By:

Sinogeikin, Stanislav V.;
Bass, Jay D.;
Katsura, Tomoo

Publication type:

Article

Determination of Fe-Mg partitioning between perovskite and magnesiowüstite.

Published in:

Geophysical Research Letters, 1996, v. 23, n. 16, p. 2005, doi. 10.1029/96GL02086

By:

Katsura, Tomoo;
Ito, Eiji

Publication type:

Article

A temperature profile of the mantle transition zone.

Published in:

Geophysical Research Letters, 1989, v. 16, n. 5, p. 425, doi. 10.1029/GL016i005p00425

By:

Ito, Eiji;
Katsura, Tomoo

Publication type:

Article

Synthesis and Crystal Structure of Ilmenite-Type Silicate with Pyrope Composition.

Published in:

Solids (2673-6497), 2024, v. 5, n. 3, p. 394, doi. 10.3390/solids5030026

By:

Ishii, Takayuki;
Sinmyo, Ryosuke;
Katsura, Tomoo

Publication type:

Article

Discovery of Ternary Silicon Titanium Nitride with Spinel-Type Structure.

Published in:

Scientific Reports, 2020, v. 10, n. 1, p. 1, doi. 10.1038/s41598-020-64101-5

By:

Bhat, Shrikant;
Lale, Abhijeet;
Bernard, Samuel;
Zhang, Wei;
Ishikawa, Ryo;
Haseen, Shariq;
Kroll, Peter;
Wiehl, Leonore;
Farla, Robert;
Katsura, Tomoo;
Ikuhara, Yuichi;
Riedel, Ralf

Publication type:

Article

Correction to 'P-V-T relations of the MgSiO3 perovskite determined by in situ X-ray diffraction using a large-volume high-pressure apparatus'.

Published in:

Geophysical Research Letters, 2009, v. 36, n. 16, p. n/a, doi. 10.1029/2009GL039318

By:

Katsura, Tomoo;
Yokoshi, Sho;
Kawabe, Kazuaki;
Shatskiy, Anton;
Manthilake, M. A. Geeth M.;
Zhai, Shuangmeng;
Fukui, Hiroshi;
Hegoda, H. A. Chamathni I.;
Yoshino, Takashi;
Yamazaki, Daisuke;
Matsuzaki, Takuya;
Yoneda, Akira;
Ito, Eiji;
Sugita, Mitsuhiro;
Tomioka, Naotaka;
Hagiya, Kenji;
Nozawa, Akifumi;
Funakoshi, Ken-ichi

Publication type:

Article

P- V- T relations of wadsleyite determined by in situ X-ray diffraction in a large-volume high-pressure apparatus.

Published in:

Geophysical Research Letters, 2009, v. 36, n. 11, p. n/a, doi. 10.1029/2009GL038107

By:

Katsura, Tomoo;
Shatskiy, Anton;
Manthilake, M. A. Geeth M.;
Zhai, Shuangmeng;
Yamazaki, Daisuke;
Matsuzaki, Takuya;
Yoshino, Takashi;
Yoneda, Akira;
Ito, Eiji;
Sugita, Mitsuhiro;
Tomioka, Natotaka;
Nozawa, Akifumi;
Funakoshi, Ken-ichi

Publication type:

Article

P-V-T relations of MgSiO3 perovskite determined by in situ X-ray diffraction using a large-volume high-pressure apparatus.

Published in:

Geophysical Research Letters, 2009, v. 36, n. 1, p. n/a, doi. 10.1029/2008GL035658

By:

Katsura, Tomoo;
Yokoshi, Sho;
Kawabe, Kazuaki;
Shatskiy, Anton;
Manthilake, M. A. Geeth M.;
Zhai, Shuangmeng;
Fukui, Hiroshi;
Hegoda, H. A. Chamathni I.;
Yoshino, Takashi;
Yamazaki, Daisuke;
Matsuzaki, Takuya;
Yoneda, Akira;
Ito, Eiji;
Sugita, Mitsuhiro;
Tomioka, Naotaka;
Hagiya, Kenji;
Nozawa, Akifumi;
Funakoshi, Ken-ichi

Publication type:

Article

No interconnection of ferro-periclase in post-spinel phase inferred from conductivity measurement.

Published in:

Geophysical Research Letters, 2008, v. 35, n. 22, p. n/a, doi. 10.1029/2008GL035932

By:

Yoshino, Takashi;
Yamazaki, Daisuke;
Ito, Eiji;
Katsura, Tomoo

Publication type:

Article

Temperature dependence of elastic moduli of β-(Mg, Fe)2SiO4.

Published in:

Geophysical Research Letters, 2004, v. 31, n. 4, p. n/a, doi. 10.1029/2003GL019247

By:

Mayama, Norihito;
Suzuki, Isao;
Saito, Toshiaki;
Ohno, Ichiro;
Katsura, Tomoo;
Yoneda, Akira

Publication type:

Article

In situ X-ray observation of iron using Kawai-type apparatus equipped with sintered diamond: Absence of β phase up to 44 GPa and 2100 K.

Published in:

Geophysical Research Letters, 2003, v. 30, n. 3, p. n/a, doi. 10.1029/2002GL016394

By:

Kubo, Atsushi;
Ito, Eiji;
Katsura, Tomoo;
Shinmei, Toru;
Yamada, Hitoshi;
Nishikawa, Osamu;
Song, Maoshuang;
Funakoshi, Kenichi

Publication type:

Article

Hydrogen partitioning between stishovite and hydrous phase δ: implications for water cycle and distribution in the lower mantle.

Published in:

Progress in Earth & Planetary Science, 2024, v. 11, n. 1, p. 1, doi. 10.1186/s40645-024-00615-0

By:

Ishii, Takayuki;
Criniti, Giacomo;
Purevjav, Narangoo;
Katsura, Tomoo;
Ohtani, Eiji

Publication type:

Article

Iron and aluminum substitution mechanism in the perovskite phase in the system MgSiO3-FeAlO3-MgO.

Published in:

American Mineralogist, 2023, v. 108, n. 4, p. 738, doi. 10.2138/am-2022-8457

By:

Ishii, Takayuki;
McCammon, Catherine;
Katsura, Tomoo

Publication type:

Article

High-pressure syntheses and crystal structure analyses of a new low-density CaFe2O4-related and CaTi2O4-type MgAl2O4 phases.

Published in:

American Mineralogist, 2021, v. 106, n. 7, p. 1105, doi. 10.2138/am-2021-7619

By:

TAKAYUKI ISHII;
CRINITI, GIACOMO;
BYKOVA, ELENA;
DUBROVINSKY, LEONID;
TOMOO KATSURA;
HIDEKAZU ARII;
HIROSHI KOJITANI;
MASAKI AKAOGI

Publication type:

Article

A new (Mg0.5Fe0.53+) (Si0.5Al0.53+)O3 LiNbO3-type phase synthesized at lower mantle conditions.

Published in:

American Mineralogist, 2019, v. 104, n. 8, p. 1213, doi. 10.2138/am-2019-7070

By:

ZHAODONG LIU;
DUBROVINSKY, LEONID;
MCCAMMON, CATHERINE;
OVSYANNIKOV, SERGEY V.;
KOEMETS, IULIIA;
LUYAO CHEN;
QI CUI;
NA SU;
JINGUANG CHENG;
TIAN CUI;
BINGBING LIU;
TOMOO KATSURA

Publication type:

Article

Activation of [100](001) slip system by water incorporation in olivine and the cause of seismic anisotropy decrease with depth in the asthenosphere.

Published in:

American Mineralogist, 2019, v. 104, n. 1, p. 47, doi. 10.2138/am-2019-6574

By:

Wang, Lin;
Miyajima, Nobuyoshi;
Kawazoe, Takaaki;
Katsura, Tomoo

Publication type:

Article

Pressure, temperature, water content, and oxygen fugacity dependence of the Mg grain-boundary diffusion coefficient in forsterite.

Published in:

American Mineralogist, 2018, v. 103, n. 9, p. 1354, doi. 10.2138/am-2018-6480

By:

Fei, Hongzhan;
Koizumi, Sanae;
Sakamoto, Naoya;
Hashiguchi, Minako;
Yurimoto, Hisayoshi;
Marquardt, Katharina;
Miyajima, Nobuyoshi;
Katsura, Tomoo

Publication type:

Article

Synthesis and crystal structure of LiNbO3-type Mg3Al2Si3O12: A possible indicator of shock conditions of meteorites.

Published in:

American Mineralogist, 2017, v. 102, n. 9, p. 1947, doi. 10.2138/am-2017-6027

By:

Takayuki Ishii;
Ryosuke Sinmyo;
Tetsuya Komabayashi;
Ballaran, Tiziana Boffa;
Takaaki Kawazoe;
Nobuyoshi Miyajima;
Kei Hirose;
Tomoo Katsura

Publication type:

Article

Pressless split-sphere apparatus equipped with scaled-up Kawai-cell for mineralogical studies at 10-20 GPa.

Published in:

American Mineralogist, 2011, v. 96, n. 4, p. 541, doi. 10.2138/am.2011.3643

By:

SHATSKIY, ANTON;
BORZDOV, YURIY M.;
LITASASOV, KONSTANTIN D.;
OHTANI, EIJI;
KHOKHRYAKOV, ALELEXANDER F.;
PALAL'YANOV, YURIY N.;
KATSURA, TOMOO

Publication type:

Article

Stability and bulk modulus of Ni3S, a new nickel sulfur compound, and the melting relations of the system Ni-NiS up to 10 GPa.

Published in:

American Mineralogist, 2011, v. 96, n. 4, p. 558, doi. 10.2138/am.2011.3578

By:

URAKAWA, SATORU;
MATSUBARA, RYOSUKE;
KATSURA, TOMOO;
WATANABE, TOHRU;
KIKEGAWA, TAKUMI

Publication type:

Article

Phase boundary between perovskite and post-perovskite structures in MnGeO3 determined by in situ X-ray diffraction measurements using sintered diamond anvils.

Published in:

American Mineralogist, 2011, v. 96, n. 1, p. 89, doi. 10.2138/am.2011.3499

By:

YAMAZAKI, DAISUKE;
ITO, EIJI;
KATSURA, TOMOO;
YOSHINO, TAKASHI;
SHUANGMENG ZHAI;
FUKUI, HIROSHI;
SHATSKIY, ANTON;
XINZHUAN GUO;
SHUANGMING SHAN;
OKUCHI, TAKUO;
TANGE, YOSHINORI;
HIGO, YUJI;
FUNAKOSHI, KEN-ICHI

Publication type:

Article

Extreme conditions research using the large‐volume press at the P61B endstation, PETRA III.

Published in:

Journal of Synchrotron Radiation, 2022, v. 29, n. 2, p. 409, doi. 10.1107/S1600577522001047

By:

Farla, Robert;
Bhat, Shrikant;
Sonntag, Stefan;
Chanyshev, Artem;
Ma, Shuailing;
Ishii, Takayuki;
Liu, Zhaodong;
Néri, Adrien;
Nishiyama, Norimasa;
Faria, Guilherme Abreu;
Wroblewski, Thomas;
Schulte-Schrepping, Horst;
Drube, Wolfgang;
Seeck, Oliver;
Katsura, Tomoo

Publication type:

Article

Temperature Dependence of H2O Solubility in Al‐Free Stishovite.

Published in:

Geophysical Research Letters, 2024, v. 51, n. 3, p. 1, doi. 10.1029/2023GL104029

By:

Purevjav, Narangoo;
Fei, Hongzhan;
Ishii, Takayuki;
Criniti, Giacomo;
Lin, Yanhao;
Mao, Ho‐Kwang;
Katsura, Tomoo

Publication type:

Article

Direct Viscosity Measurement of Peridotite Melt to Lower‐Mantle Conditions: A Further Support for a Fractional Magma‐Ocean Solidification at the Top of the Lower Mantle.

Published in:

Geophysical Research Letters, 2021, v. 48, n. 19, p. 1, doi. 10.1029/2021GL094507

By:

Xie, Longjian;
Yoneda, Akira;
Katsura, Tomoo;
Andrault, Denis;
Tange, Yoshinori;
Higo, Yuji

Publication type:

Article

Direct Viscosity Measurement of Peridotite Melt to Lower‐Mantle Conditions: A Further Support for a Fractional Magma‐Ocean Solidification at the Top of the Lower Mantle.

Published in:

Geophysical Research Letters, 2021, v. 48, n. 19, p. 1, doi. 10.1029/2021GL094507

By:

Xie, Longjian;
Yoneda, Akira;
Katsura, Tomoo;
Andrault, Denis;
Tange, Yoshinori;
Higo, Yuji

Publication type:

Article

Water Solubility in Fe‐Bearing Wadsleyite at Mantle Transition Zone Temperatures.

Published in:

Geophysical Research Letters, 2021, v. 48, n. 9, p. 1, doi. 10.1029/2021GL092836

By:

Fei, Hongzhan;
Katsura, Tomoo

Publication type:

Article

Oxygen Vacancy Substitution Linked to Ferric Iron in Bridgmanite at 27 GPa.

Published in:

Geophysical Research Letters, 2020, v. 47, n. 6, p. 1, doi. 10.1029/2019GL086296

By:

Fei, Hongzhan;
Liu, Zhaodong;
McCammon, Catherine;
Katsura, Tomoo

Publication type:

Article

Oxygen Vacancy Ordering in Aluminous Bridgmanite in the Earth's Lower Mantle.

Published in:

Geophysical Research Letters, 2019, v. 46, n. 15, p. 8731, doi. 10.1029/2019GL083613

By:

Grüninger, Helen;
Liu, Zhaodong;
Siegel, Renée;
Boffa Ballaran, Tiziana;
Katsura, Tomoo;
Senker, Jürgen;
Frost, Daniel J.

Publication type:

Article

Identical activation volumes of dislocation mobility in the [100](010) and [001](010) slip systems in natural olivine.

Published in:

Geophysical Research Letters, 2017, v. 44, n. 6, p. 2687, doi. 10.1002/2017GL073070

By:

Wang, Lin;
Blaha, Stephan;
Kawazoe, Takaaki;
Miyajima, Nobuyoshi;
Katsura, Tomoo

Publication type:

Article

Electrical conductivity of silicate perovskite at lower-mantle conditions.

Published in:

Nature, 1998, v. 395, n. 6701, p. 493, doi. 10.1038/26736

By:

Katsura, Tomoo;
Sato, Kiminori

Publication type:

Article

Determination of phase relations of the olivine–ahrensite transition in the Mg2SiO4–Fe2SiO4 system at 1740 K using modern multi-anvil techniques.

Published in:

Contributions to Mineralogy & Petrology, 2021, v. 176, n. 10, p. 1, doi. 10.1007/s00410-021-01829-x

By:

Chanyshev, Artem;
Bondar, Dmitry;
Fei, Hongzhan;
Purevjav, Narangoo;
Ishii, Takayuki;
Nishida, Keisuke;
Bhat, Shrikant;
Farla, Robert;
Katsura, Tomoo

Publication type:

Article

Crystal structure, Raman and FTIR spectroscopy, and equations of state of OH-bearing MgSiO akimotoite.

Published in:

Contributions to Mineralogy & Petrology, 2013, v. 166, n. 5, p. 1375, doi. 10.1007/s00410-013-0933-y

By:

Ye, Yu;
Smyth, Joseph;
Jacobsen, Steven;
Panero, Wendy;
Brown, David;
Katsura, Tomoo;
Chang, Yun-Yuan;
Townsend, Joshua;
Dera, Przemyslaw;
Tkachev, Sergey;
Unterborn, Cayman;
Liu, Zhenxian;
Goujon, Céline

Publication type:

Article

Electrical conductivity of dry and hydrous NaAlSiO glasses and liquids at high pressures.

Published in:

Contributions to Mineralogy & Petrology, 2011, v. 162, n. 3, p. 501, doi. 10.1007/s00410-011-0608-5

By:

Ni, Huaiwei;
Keppler, Hans;
Manthilake, M.;
Katsura, Tomoo

Publication type:

Article

Tourmaline breakdown in a pelitic system: implications for boron cycling through subduction zones.

Published in:

Contributions to Mineralogy & Petrology, 2008, v. 155, n. 1, p. 19, doi. 10.1007/s00410-007-0228-2

By:

Ota, Tsutomu;
Kobayashi, Katsura;
Katsura, Tomoo;
Nakamura, Eizo

Publication type:

Article

Phase relations of bridgmanite, the most abundant mineral in the Earth's lower mantle.

Published in:

Communications Chemistry, 2025, v. 8, n. 1, p. 1, doi. 10.1038/s42004-024-01389-8

By:

Katsura, Tomoo

Publication type:

Article

Asthenosphere dynamics based on the H2O dependence of element diffusivity in olivine.

Published in:

National Science Review, 2021, v. 8, n. 4, p. 1, doi. 10.1093/nsr/nwaa278

By:

Katsura, Tomoo;
Fei, Hongzhan

Publication type:

Article

A New Approach Determining a Phase Transition Boundary Strictly Following a Definition of Phase Equilibrium: An Example of the Post-Spinel Transition in Mg 2 SiO 4 System.

Published in:

Minerals (2075-163X), 2022, v. 12, n. 7, p. N.PAG, doi. 10.3390/min12070820

By:

Ishii, Takayuki;
Chanyshev, Artem;
Katsura, Tomoo

Publication type:

Article